Canada 's environmental choice program: A model for a ' trade-friendly ' eco-labeling scheme Author Gesser A. Journal/Series Harvard International Law Journal | Vol. 39(2); 501 - 544; 44 p. Date 1998 Source IUCN (ID: ANA-063274) Publisher | Place of publication Harvard Law School | Cambridge, MA, USA Document type Article in periodical Language English Country/Territory Canada Subject Environment gen. Keyword Ecofriendly products/ecofriendly processes International trade